Claude Opus 4.5
LatestAnthropic
•
Proprietary# 41
Released
Nov 24, 2025
Benchmarks
# 27
Code RankedAGI
74.3%
# 4
SWEBench Verified
80.9%
# 19
Terminal Bench 2.0
59.8%
# 56
Agentic RankedAGI
57.8%
# 17
Browse Comp
72.9%
# 12
Code Arena
1491
# 6
Code Livebench
79.7%
# 4
AgenticCode LiveBench
63.3%
# 14
OSWorld Verified
66.3%
# 1
Svelte Bench
100.0%
# 8
Cyber Gym
50.6%
# 1
Aider Polyglot
89.4%
# 51
Reason RankedAGI
64.4%
# 28
HLE
30.8%
# 26
HLE w/ Tools
43.4%
# 28
GPQA Diamond
87.0%
# 12
Text Arena
1469
# 11
Vending Bench 2
$4,967.06
# 5
MMMU
80.7%
# 15
MMMU Pro
70.6%
# 8
MMMU Pro w/ Tools
73.9%
# 36
Math RankedAGI
71.9%
# 44
RAGI RankedAGI
61.6%
# 14
ARC AGI 2.0
37.6%
# 8
𝜏²-Bench Telecom
95.2%
# 2
𝜏²-Bench Retail
88.9%
# 16
GDPval AA
1451
# 15
MCP Atlas
62.3%
# 9
Finance Agent
55.9%
# 4
MMMLU
90.8%
# 17
Code DesignArena
1291
# 18
Toolathlon Pass@1
43.5%
Additional Details
Links
Last Updated
about 2 months ago